In 2014, the service time of the two on-line ion sources of HIRFL-CSR accelerator facility, SECRAL and LECR3is 3 594 and 3 457.2 h, respectively, amouting to 7051.2 h. 17 kinds of ion beams have been delivered success...In 2014, the service time of the two on-line ion sources of HIRFL-CSR accelerator facility, SECRAL and LECR3is 3 594 and 3 457.2 h, respectively, amouting to 7051.2 h. 17 kinds of ion beams have been delivered successfull.The failure time is shrinked down to 8 h in this year, which is the lowest among these years. Table 1 summarizesthe main information about the ion beams delievered by the two ion sources. Fig. 1 shows the comparison of theion beam delivering time for HIRFL-CSR accelerator facitily from the three ion sources, LECR3, SECRAL andLAPECR1 since 2007.展开更多
目的系统评价安宁疗护护士道德困境体验。方法计算机检索PubMed、Web of Science、CINAHL、Embace、Cochrane Library、Scopus、中国知网、中国生物医学文献数据库、维普数据库及万方等数据库,收集与安宁疗护护士道德困境体验相关的质...目的系统评价安宁疗护护士道德困境体验。方法计算机检索PubMed、Web of Science、CINAHL、Embace、Cochrane Library、Scopus、中国知网、中国生物医学文献数据库、维普数据库及万方等数据库,收集与安宁疗护护士道德困境体验相关的质性研究,检索时限为建库至2024年3月。运用澳大利亚JBI循证卫生保健中心质性研究质量评价标准对纳入文献的质量进行评价。采用汇集性整合方法进行结果整合和归纳。结果共纳入11篇文献,提炼出38个研究结果,归纳为9个类别,得到3个整合结果:安宁疗护实践中的道德挑战;道德困境触发负性情绪;调整与应对。结论安宁疗护护士具有复杂的道德困境,需要护理管理者重视其困境体验并提供多样化支持,以改善安宁疗护护士工作中的道德困境。展开更多
文摘In 2014, the service time of the two on-line ion sources of HIRFL-CSR accelerator facility, SECRAL and LECR3is 3 594 and 3 457.2 h, respectively, amouting to 7051.2 h. 17 kinds of ion beams have been delivered successfull.The failure time is shrinked down to 8 h in this year, which is the lowest among these years. Table 1 summarizesthe main information about the ion beams delievered by the two ion sources. Fig. 1 shows the comparison of theion beam delivering time for HIRFL-CSR accelerator facitily from the three ion sources, LECR3, SECRAL andLAPECR1 since 2007.
文摘目的系统评价安宁疗护护士道德困境体验。方法计算机检索PubMed、Web of Science、CINAHL、Embace、Cochrane Library、Scopus、中国知网、中国生物医学文献数据库、维普数据库及万方等数据库,收集与安宁疗护护士道德困境体验相关的质性研究,检索时限为建库至2024年3月。运用澳大利亚JBI循证卫生保健中心质性研究质量评价标准对纳入文献的质量进行评价。采用汇集性整合方法进行结果整合和归纳。结果共纳入11篇文献,提炼出38个研究结果,归纳为9个类别,得到3个整合结果:安宁疗护实践中的道德挑战;道德困境触发负性情绪;调整与应对。结论安宁疗护护士具有复杂的道德困境,需要护理管理者重视其困境体验并提供多样化支持,以改善安宁疗护护士工作中的道德困境。